Trace number 4083556

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/
normalized-BeauxArts_K66.opb
MD5SUM03e282ee85097a100b1dfa3533d9978b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3630
Total number of constraints3764
Number of constraints which are clauses3698
Number of constraints which are cardinality constraints (but not clauses)66
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint66
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 67
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4083556-1465364520.opb
0.00/0.00	c File size is 223174 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:          3630                                                                   |
1800.07/1800.40	c |  Number of hard clauses:       3698                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:          66                                                                   |
1800.07/1800.40	c |  Number of PB :                   0                                                                   |
1800.07/1800.40	c |  Parse time:                   0.03 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ==========================================[ Solver Settings ]============================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.07/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083556-1465364520/watcher-4083556-1465364520 -o /tmp/evaluation-result-4083556-1465364520/solver-4083556-1465364520 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960 open-wbo-lsu HOME/instance-4083556-1465364520.opb 

pid=8581
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 8584
/proc/meminfo: memFree=30741604/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=2952 CPUtime=0 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 483 0 0 0 0 0 0 0 20 0 1 0 118384099 3022848 359 33554432000 4194304 6058637 140736361380880 140733317858840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 738 359 190 456 0 219 0

[startup+0.100128 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 8584
/proc/meminfo: memFree=30741604/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=9540 CPUtime=0.09 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 1236 0 0 0 9 0 0 0 20 0 1 0 118384099 9768960 1553 33554432000 4194304 6058637 140736361380880 140733317858840 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 2385 1553 163 456 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9540

[startup+0.200311 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 8584
/proc/meminfo: memFree=30741604/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=9804 CPUtime=0.19 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 1301 0 0 0 19 0 0 0 20 0 1 0 118384099 10039296 1618 33554432000 4194304 6058637 140736361380880 140733317858840 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 2451 1618 175 456 0 1987 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9804

[startup+0.300249 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 8584
/proc/meminfo: memFree=30741604/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=6612 CPUtime=0.29 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 1586 0 0 0 29 0 0 0 20 0 1 0 118384099 6770688 1248 33554432000 4194304 6058637 140736361380880 140733317858840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 1653 1248 177 456 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6612

[startup+0.700234 s]
/proc/loadavg: 2.05 2.03 2.00 3/178 8584
/proc/meminfo: memFree=30741604/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=6976 CPUtime=0.69 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 2303 0 0 0 69 0 0 0 20 0 1 0 118384099 7143424 1328 33554432000 4194304 6058637 140736361380880 140733317858840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 1744 1328 177 456 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6976

[startup+1.50023 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 8585
/proc/meminfo: memFree=30734420/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=11300 CPUtime=1.49 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 3383 0 0 0 149 0 0 0 20 0 1 0 118384099 11571200 2397 33554432000 4194304 6058637 140736361380880 140736361379944 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 2825 2397 177 456 0 2361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11300

[startup+3.10028 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 8585
/proc/meminfo: memFree=30729760/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=18400 CPUtime=3.09 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 3638 0 0 0 309 0 0 0 20 0 1 0 118384099 18841600 4103 33554432000 4194304 6058637 140736361380880 140736361379608 4277322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 4600 4103 177 456 0 4136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18400

[startup+6.30024 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 8585
/proc/meminfo: memFree=30712972/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=25544 CPUtime=6.29 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 4161 0 0 0 629 0 0 0 20 0 1 0 118384099 26157056 5640 33554432000 4194304 6058637 140736361380880 140736361379608 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 6386 5640 177 456 0 5922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25544

[startup+12.7003 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 8585
/proc/meminfo: memFree=30704488/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=25544 CPUtime=12.69 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 4956 0 0 0 1268 1 0 0 20 0 1 0 118384099 26157056 6011 33554432000 4194304 6058637 140736361380880 140736361379944 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 6386 6011 177 456 0 5922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25544

[startup+25.5004 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 8585
/proc/meminfo: memFree=30876872/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=44288 CPUtime=25.49 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 5541 0 0 0 2548 1 0 0 20 0 1 0 118384099 45350912 10680 33554432000 4194304 6058637 140736361380880 140736361379608 4265297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 11072 10680 177 456 0 10608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44288

[startup+51.1003 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 8585
/proc/meminfo: memFree=30808352/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=63144 CPUtime=51.08 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 5892 0 0 0 5106 2 0 0 20 0 1 0 118384099 64659456 15365 33554432000 4194304 6058637 140736361380880 140736361379608 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 15786 15365 177 456 0 15322 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63144

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 8816
/proc/meminfo: memFree=30983104/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=63168 CPUtime=102.28 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 8388 0 0 0 10223 5 0 0 20 0 1 0 118384099 64684032 15415 33554432000 4194304 6058637 140736361380880 140736361379944 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 15792 15415 177 456 0 15328 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 63168

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 8908
/proc/meminfo: memFree=30963556/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=112488 CPUtime=162.26 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 10484 0 0 0 16218 8 0 0 20 0 1 0 118384099 115187712 25031 33554432000 4194304 6058637 140736361380880 140736361379656 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 28122 25031 177 456 0 27658 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 112488

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 8954
/proc/meminfo: memFree=24790312/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=112488 CPUtime=222.26 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 12339 0 0 0 22215 11 0 0 20 0 1 0 118384099 115187712 26567 33554432000 4194304 6058637 140736361380880 140736361379656 4262656 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 28122 26567 177 456 0 27658 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 112488

[startup+282.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 9002
/proc/meminfo: memFree=29804100/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=63168 CPUtime=282.24 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 14938 0 0 0 28209 15 0 0 20 0 1 0 118384099 64684032 15416 33554432000 4194304 6058637 140736361380880 140736361379944 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 15792 15416 177 456 0 15328 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 63168

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 9003
/proc/meminfo: memFree=19225676/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=112488 CPUtime=342.24 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 17386 0 0 0 34205 19 0 0 20 0 1 0 118384099 115187712 25547 33554432000 4194304 6058637 140736361380880 140736361379656 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 28122 25547 177 456 0 27658 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 112488

[startup+402.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 9049
/proc/meminfo: memFree=22398724/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=112488 CPUtime=402.22 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 19406 0 0 0 40200 22 0 0 20 0 1 0 118384099 115187712 24011 33554432000 4194304 6058637 140736361380880 140736361379656 4255105 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 28122 24011 177 456 0 27658 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 112488

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 9096
/proc/meminfo: memFree=30818596/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=143308 CPUtime=462.22 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 21024 0 0 0 46197 25 0 0 20 0 1 0 118384099 146747392 33806 33554432000 4194304 6058637 140736361380880 140736361379912 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 35827 33806 177 456 0 35363 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 143308

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/180 9100
/proc/meminfo: memFree=30831744/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=143308 CPUtime=522.2 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 23061 0 0 0 52192 28 0 0 20 0 1 0 118384099 146747392 29198 33554432000 4194304 6058637 140736361380880 140736361379912 4262123 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 35827 29198 177 456 0 35363 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 143308

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 9102
/proc/meminfo: memFree=30887204/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=63168 CPUtime=582.19 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 24093 0 0 0 58189 30 0 0 20 0 1 0 118384099 64684032 15422 33554432000 4194304 6058637 140736361380880 140736361379944 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 15792 15422 177 456 0 15328 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 63168


################
# More data... #
################


[startup+882.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 9108
/proc/meminfo: memFree=30831084/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=882.15 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 32608 0 0 0 88167 48 0 0 20 0 1 0 118384099 134578176 26022 33554432000 4194304 6058637 140736361380880 140736361379656 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 26022 177 456 0 32392 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 131424

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 9109
/proc/meminfo: memFree=30821816/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=942.13 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 33939 0 0 0 94162 51 0 0 20 0 1 0 118384099 134578176 27046 33554432000 4194304 6058637 140736361380880 140736361379656 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 27046 177 456 0 32392 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 131424

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9110
/proc/meminfo: memFree=30820432/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=1002.12 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 35273 0 0 0 100158 54 0 0 20 0 1 0 118384099 134578176 26534 33554432000 4194304 6058637 140736361380880 140736361379656 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 26534 177 456 0 32392 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 131424

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 9111
/proc/meminfo: memFree=30813464/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=1062.1 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 36624 0 0 0 106153 57 0 0 20 0 1 0 118384099 134578176 27046 33554432000 4194304 6058637 140736361380880 140736361379656 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 27046 177 456 0 32392 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 131424

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 9115
/proc/meminfo: memFree=30843324/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=82104 CPUtime=1122.09 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 37542 0 0 0 112150 59 0 0 20 0 1 0 118384099 84074496 17430 33554432000 4194304 6058637 140736361380880 140736361379944 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 20526 17430 177 456 0 20062 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 82104

[startup+1182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 9139
/proc/meminfo: memFree=30755712/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1182.08 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 38878 0 0 0 118147 61 0 0 20 0 1 0 118384099 217427968 41750 33554432000 4194304 6058637 140736361380880 140736361379912 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 41750 177 456 0 52619 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 212332

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9141
/proc/meminfo: memFree=30759308/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1242.07 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 40213 0 0 0 124143 64 0 0 20 0 1 0 118384099 217427968 40726 33554432000 4194304 6058637 140736361380880 140736361379912 4255147 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 40726 177 456 0 52619 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 212332

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9142
/proc/meminfo: memFree=30771532/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=162244 CPUtime=1302.06 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 41239 0 0 0 130140 66 0 0 20 0 1 0 118384099 166137856 37865 33554432000 4194304 6058637 140736361380880 140736361379912 4277353 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 40561 37865 177 456 0 40097 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 162244

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9143
/proc/meminfo: memFree=30791472/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=162244 CPUtime=1362.04 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 42585 0 0 0 136136 68 0 0 20 0 1 0 118384099 166137856 32745 33554432000 4194304 6058637 140736361380880 140736361379912 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 40561 32745 177 456 0 40097 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 162244

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9144
/proc/meminfo: memFree=30800192/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=1422.04 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 43335 0 0 0 142134 70 0 0 20 0 1 0 118384099 134578176 29094 33554432000 4194304 6058637 140736361380880 140736361379656 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 29094 177 456 0 32392 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 131424

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9145
/proc/meminfo: memFree=30740252/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1482.02 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 44251 0 0 0 148130 72 0 0 20 0 1 0 118384099 217427968 44310 33554432000 4194304 6058637 140736361380880 140736361379912 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 44310 177 456 0 52619 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 212332

[startup+1542.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 9147
/proc/meminfo: memFree=30757344/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1542.02 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 45585 0 0 0 154127 75 0 0 20 0 1 0 118384099 217427968 40726 33554432000 4194304 6058637 140736361380880 140736361379912 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 40726 177 456 0 52619 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 212332

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 9148
/proc/meminfo: memFree=30770780/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=162244 CPUtime=1601.99 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 46612 0 0 0 160123 76 0 0 20 0 1 0 118384099 166137856 35817 33554432000 4194304 6058637 140736361380880 140736361379912 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 40561 35817 177 456 0 40097 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 162244

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 9149
/proc/meminfo: memFree=30802304/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=131424 CPUtime=1661.99 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 47354 0 0 0 166120 79 0 0 20 0 1 0 118384099 134578176 28070 33554432000 4194304 6058637 140736361380880 140736361379656 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 32856 28070 177 456 0 32392 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 131424

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9153
/proc/meminfo: memFree=30742568/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1721.98 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 48273 0 0 0 172117 81 0 0 20 0 1 0 118384099 217427968 44822 33554432000 4194304 6058637 140736361380880 140736361379912 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 44822 177 456 0 52619 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 212332

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9154
/proc/meminfo: memFree=30763852/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=162244 CPUtime=1781.97 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 49296 0 0 0 178114 83 0 0 20 0 1 0 118384099 166137856 37865 33554432000 4194304 6058637 140736361380880 140736361379912 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 40561 37865 177 456 0 40097 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 162244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 9155
/proc/meminfo: memFree=30742856/32872528 swapFree=8144/8144
[pid=8584] ppid=8581 vsize=212332 CPUtime=1800.07 cores=0,2,4,6
/proc/8584/stat : 8584 (open-wbo-lsu) R 8581 8584 4327 0 -1 4202496 49607 0 0 0 179923 84 0 0 20 0 1 0 118384099 217427968 42262 33554432000 4194304 6058637 140736361380880 140736361379912 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8584/statm: 53083 42262 177 456 0 52619 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 212332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8584 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1799.24
CPU system time (s): 0.84887
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 212332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 0.84887
maximum resident set size= 197720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49610
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 71
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72728 second user time and 6.73398 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-08 07:42:00
IDJOB=4083556
IDBENCH=90220
IDSOLVER=2545
FILE ID=node133/4083556-1465364520
RUNJOBID= node133-1465339263-4343
PBS_JOBID= 19853400
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K66.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083556-1465364520/watcher-4083556-1465364520 -o /tmp/evaluation-result-4083556-1465364520/solver-4083556-1465364520 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960  open-wbo-lsu HOME/instance-4083556-1465364520.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 03e282ee85097a100b1dfa3533d9978b
RANDOM SEED=2074542704

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 7358.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30742512 kB
Buffers:          146980 kB
Cached:           902308 kB
SwapCached:         2076 kB
Active:           438980 kB
Inactive:         940320 kB
Active(anon):     331028 kB
Inactive(anon):     1460 kB
Active(file):     107952 kB
Inactive(file):   938860 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098288 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:        341464 kB
Mapped:             7872 kB
Shmem:                 0 kB
Slab:             606180 kB
SReclaimable:      49440 kB
SUnreclaim:       556740 kB
KernelStack:        1448 kB
PageTables:         4756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     584292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71736 MiB
End job on node133 at 2016-06-08 08:12:01